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FR376711A - Télémètre - Google Patents

Télémètre

Info

Publication number
FR376711A
FR376711A FR376711DA FR376711A FR 376711 A FR376711 A FR 376711A FR 376711D A FR376711D A FR 376711DA FR 376711 A FR376711 A FR 376711A
Authority
FR
France
Prior art keywords
rangefinder
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
English (en)
Inventor
Archibald Barr
William Stroud
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of FR376711A publication Critical patent/FR376711A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C3/00—Measuring distances in line of sight; Optical rangefinders
    • G01C3/10—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument
    • G01C3/12—Measuring distances in line of sight; Optical rangefinders using a parallactic triangle with variable angles and a base of fixed length in the observation station, e.g. in the instrument with monocular observation at a single point, e.g. coincidence type

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR376711D 1907-04-10 1907-04-10 Télémètre Expired FR376711A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR376711T 1907-04-10

Publications (1)

Publication Number Publication Date
FR376711A true FR376711A (fr) 1907-08-19

Family

ID=1423190

Family Applications (1)

Application Number Title Priority Date Filing Date
FR376711D Expired FR376711A (fr) 1907-04-10 1907-04-10 Télémètre

Country Status (1)

Country Link
FR (1) FR376711A (fr)

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